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26 lines
420 B
26 lines
420 B
6 years ago
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#include <stdlib.h>
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#include <stdio.h>
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int main()
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{
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int value = 0;
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char *line = NULL;
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size_t line_len = 0;
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FILE *f = fopen("input", "r");
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if (!f) {
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perror("input");
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return 1;
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}
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while (getline(&line, &line_len, f) != -1) {
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long number = strtol(line, NULL, 0);
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value += number;
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}
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printf("%d\n", value);
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free(line);
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fclose(f);
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return 0;
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}
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